56y2-29y+3=0

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Solution for 56y2-29y+3=0 equation:



56y^2-29y+3=0
a = 56; b = -29; c = +3;
Δ = b2-4ac
Δ = -292-4·56·3
Δ = 169
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{169}=13$
$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-29)-13}{2*56}=\frac{16}{112} =1/7 $
$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-29)+13}{2*56}=\frac{42}{112} =3/8 $

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